Join us for an unforgettable challenge as you step off the edge of Portsmouth's most famous landmark and descend the Spinnaker Tower. Every pound you raise directly supports Humanimal Trust, the only charity dedicated to championing One Medicine - a future where human and animal patients benefit from equal and ethical medical progress, but not at the expense of an animal's life.

Your fundraising helps us: 

• Drive research that improves the treatment of both humans and animals
• Builds stronger collaboration between human and animal medicine
• Ensures that advances in medicine are shared across species